[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sun Jul 9 21:30:03 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 09 Jul, 2023
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 941843
Prefixes after maximum aggregation (per Origin AS): 350994
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 451647
Number of IPv4 prefixes with a valid ROA: 421892
Number of IPv4 prefixes with an invalid ROA: 3001
Number of IPv4 prefixes with no ROA: 516950
Total ASes present in the Internet Routing Table: 74574
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64284
Origin ASes announcing only one prefix: 25895
Transit ASes present in the Internet Routing Table: 10290
Transit-only ASes present in the Internet Routing Table: 431
Paths with bogon ASNs present in the IPv4 Routing Table: 69
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1041
Number of instances of unregistered ASNs: 1046
Number of 32-bit ASNs allocated by the RIRs: 42272
Number of 32-bit ASNs visible in the Routing Table: 34801
Prefixes from 32-bit ASNs in the Routing Table: 177973
Number of bogon 32-bit ASNs visible in the Routing Table: 43
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 544
Number of addresses announced to Internet: 3055757568
Equivalent to 182 /8s, 35 /16s and 41 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 319113
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 243650
Total APNIC prefixes after maximum aggregation: 69155
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 237727
Unique aggregates announced from the APNIC address blocks: 98451
APNIC Region origin ASes present in the Internet Routing Table: 13463
APNIC Prefixes per ASN: 17.66
APNIC Region origin ASes announcing only one prefix: 3969
APNIC Region transit ASes present in the Internet Routing Table: 1789
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 29
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8810
Number of APNIC addresses announced to Internet: 773181504
Equivalent to 46 /8s, 21 /16s and 208 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 275045
Total ARIN prefixes after maximum aggregation: 123798
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277195
Unique aggregates announced from the ARIN address blocks: 130929
ARIN Region origin ASes present in the Internet Routing Table: 19117
ARIN Prefixes per ASN: 14.50
ARIN Region origin ASes announcing only one prefix: 6978
ARIN Region transit ASes present in the Internet Routing Table: 1889
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4815
Number of ARIN addresses announced to Internet: 1278843968
Equivalent to 76 /8s, 57 /16s and 156 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 263936
Total RIPE prefixes after maximum aggregation: 122940
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260350
Unique aggregates announced from the RIPE address blocks: 159714
RIPE Region origin ASes present in the Internet Routing Table: 28393
RIPE Prefixes per ASN: 9.17
RIPE Region origin ASes announcing only one prefix: 12024
RIPE Region transit ASes present in the Internet Routing Table: 3823
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 33
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11249
Number of RIPE addresses announced to Internet: 717390720
Equivalent to 42 /8s, 194 /16s and 131 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 126860
Total LACNIC prefixes after maximum aggregation: 28501
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 125905
Unique aggregates announced from the LACNIC address blocks: 49513
LACNIC Region origin ASes present in the Internet Routing Table: 11021
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2335
LACNIC Region transit ASes present in the Internet Routing Table: 2315
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8812
Number of LACNIC addresses announced to Internet: 178429696
Equivalent to 10 /8s, 162 /16s and 159 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 31311
Total AfriNIC prefixes after maximum aggregation: 5893
AfriNIC Deaggregation factor: 5.31
Prefixes being announced from the AfriNIC address blocks: 40116
Unique aggregates announced from the AfriNIC address blocks: 12582
AfriNIC Region origin ASes present in the Internet Routing Table: 1768
AfriNIC Prefixes per ASN: 22.69
AfriNIC Region origin ASes announcing only one prefix: 589
AfriNIC Region transit ASes present in the Internet Routing Table: 316
Average AfriNIC Region AS path length visible: 5.5
Max AfriNIC Region AS path length visible: 41
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1115
Number of AfriNIC addresses announced to Internet: 107580928
Equivalent to 6 /8s, 105 /16s and 142 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9514 8705 37 CHINAMOBILE-CN China Mobile Communicati
7545 5682 784 690 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4218 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3692 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3565 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3463 1856 96 VNPT-AS-VN VNPT Corp, VN
9498 3043 498 248 BBIL-AP BHARTI Airtel Ltd., IN
24560 2442 836 445 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2306 11270 588 KIXS-AS-KR Korea Telecom, KR
4755 2186 442 199 TATACOMM-AS TATA Communications formerl
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 8695 10905 3132 AMAZON-02, US
11492 4522 300 614 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
22773 3545 3054 269 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3525 1319 66 SHAW, CA
16625 3157 1564 2369 AKAMAI-AS, US
749 3142 54962 2394 DNIC-AS-00749, US
367 2742 3741 1311 DNIC-ASBLK-00306-00371, US
396982 2674 3594 384 GOOGLE-CLOUD-PLATFORM, US
30036 2500 361 419 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7304 1706 141 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4115 3399 188 AKAMAI-ASN1, NL
8551 3466 368 33 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2947 2293 912 ROSTELECOM-AS, RU
9009 2663 247 1383 M247, RO
34984 2307 361 609 TELLCOM-AS, TR
6849 1835 307 17 UKRTELNET, UA
58224 1824 946 535 TCI, IR
13188 1607 100 26 TRIOLAN, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11562 3376 597 UNINET, MX
10620 3531 507 841 Telmex Colombia S.A., CO
13999 2404 360 631 Mega Cable, S.A. de C.V., MX
11830 2225 369 64 Instituto Costarricense de Electricidad
28573 1317 2324 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 774 170 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1304 344 512 Axtel, S.A.B. de C.V., MX
6147 1130 370 22 Telefonica del Peru S.A.A., PE
11664 1102 177 437 Techtel LMDS Comunicaciones Interactiva
26615 1036 2500 47 TIM SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1617 393 19 LINKdotNET-AS, EG
24835 1548 533 27 RAYA-AS, EG
36992 1314 1518 282 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1052 67 45 ORANGE-COTE-IVOIRE, CI
36935 923 521 44 Vodafone-, EG
37457 674 319 46 Telkom-Internet, ZA
6713 549 1861 34 IAM-AS, MA
15399 523 53 45 WANANCHI-, KE
24757 487 73 5 EthioNet-AS, ET
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11562 3376 597 UNINET, MX
9808 9514 8705 37 CHINAMOBILE-CN China Mobile Communicati
16509 8695 10905 3132 AMAZON-02, US
12479 7304 1706 141 UNI2-AS, ES
7545 5682 784 690 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4522 300 614 CABLEONE, US
18403 4218 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4171 288 87 VIASAT-SP-BACKBONE, US
20940 4115 3399 188 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9514 9477 CHINAMOBILE-CN China Mobile Communications Grou
12479 7304 7163 UNI2-AS, ES
16509 8695 5563 AMAZON-02, US
7545 5682 4992 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4218 4193 FPT-AS-AP FPT Telecom Company, VN
7155 4171 4084 VIASAT-SP-BACKBONE, US
20940 4115 3927 AKAMAI-ASN1, NL
11492 4522 3908 CABLEONE, US
7552 3692 3671 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
19695 UNALLOCATED 8.20.161.0/24 46887 LIGHTOWER, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
18798 UNALLOCATED 8.40.106.0/24 6461 ZAYO-6461, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:38 /11:103 /12:298
/13:575 /14:1200 /15:2125 /16:13509 /17:8290 /18:13997
/19:25275 /20:44190 /21:52341 /22:111089 /23:102132 /24:565831
/25:138 /26:98 /27:140 /28:47 /29:95 /30:22
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6392 7304 UNI2-AS, ES
8151 5480 11562 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3431 4522 CABLEONE, US
6327 3335 3525 SHAW, CA
7155 3119 4171 VIASAT-SP-BACKBONE, US
8551 2935 3466 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2609 3545 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2089 3531 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2164 2:1347 3:227 4:7 5:4593 6:130
7:6 8:1542 9:1 10:1 11:172 12:1517
13:387 14:2315 15:301 16:196 17:373 18:502
20:266 21:4 22:188 23:6375 24:2923 25:6
27:2587 29:19 31:2551 32:83 34:23 35:114
36:1978 37:4704 38:5057 39:828 40:152 41:4281
42:1995 43:2356 44:307 45:17235 46:4454 47:376
49:1766 50:1887 51:585 52:1593 54:395 55:971
56:8 57:128 58:1875 59:1118 60:987 61:2571
62:2746 63:1917 64:5758 65:2337 66:5149 67:3079
68:1368 69:4128 70:1376 71:699 72:3062 74:2654
75:1598 76:614 77:2577 78:1900 79:2983 80:2141
81:1799 82:1513 83:1275 84:1556 85:3049 86:769
87:2111 88:1237 89:3887 90:616 91:7897 92:2054
93:2619 94:3655 95:4081 96:1313 97:340 98:1158
99:735 100:95 101:1312 102:3002 103:31861 104:4588
105:902 106:885 107:2563 108:1094 109:4273 110:2100
111:3135 112:2062 113:1760 114:1650 115:2071 116:1905
117:2572 118:2624 119:1982 120:1795 121:1090 122:2619
123:2159 124:1570 125:2474 128:1477 129:1061 130:1038
131:2059 132:852 133:422 134:1799 135:351 136:892
137:1104 138:2708 139:1566 140:1256 141:1359 142:1477
143:1549 144:1041 145:343 146:1974 147:1593 148:2427
149:2192 150:890 151:1168 152:1991 153:566 154:4692
155:1395 156:1831 157:1319 158:1093 159:2266 160:2639
161:1567 162:3539 163:1574 164:1638 165:1919 166:1069
167:1729 168:4045 169:952 170:4822 171:889 172:3653
173:2981 174:1084 175:1214 176:3843 177:5456 178:3640
179:2487 180:2445 181:3534 182:3401 183:2005 184:2324
185:20654 186:5097 187:4434 188:4236 189:4042 190:9323
191:1768 192:10953 193:8977 194:7410 195:5247 196:3291
197:2441 198:5975 199:6128 200:8179 201:6019 202:10522
203:10320 204:4589 205:3709 206:4368 207:3461 208:4159
209:4962 210:4297 211:2455 212:4303 213:3651 214:1085
215:59 216:6719 217:2861 218:1295 219:414 220:1999
221:967 222:684 223:2158
End of report
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